Scan documents with AI-powered scanning, auto-crop, and background cleanup. Remove folds, fingerprints, and curvature for clear results. Extract text from images and convert PDFs to Word/Excel. Convert physical documents to digital formats.
Solve math, English, Chinese, physics, chemistry, biology, history, and politics problems with detailed step-by-step explanations. Look up English words with translations and examples.
Provides personalized learning content and smart planning for students grades 1-9 in Chinese, math, physics, and English. Features interactive animated videos, AI-driven practice, real-time progress tracking, and smart error analysis.
Review vocabulary with adaptive algorithms that prioritize simple words and repeat difficult ones. Edit notes, add synonyms and antonyms, and search dictionaries. Import custom word lists and switch to dictionary mode.
Access and view sheet music for guitar and ukulele. Adjust scale and display for different screen sizes. Cache sheet music for offline use. Simplify chord notation for beginners. Change key to suit personal playing needs.
Learn subjects like Chinese, math, and English with content aligned to national textbooks. Access 20,000+ animated videos and practice tools for pre-study, review, and exercises.
Read short English articles daily to build vocabulary and learn practical expressions. Access graded texts, exam passages, and TED talks with bilingual subtitles. Practice with quizzes, grammar explanations, and listening exercises.
Practice spoken language with AI-powered conversation. Correct pronunciation at the phoneme level. Adjust dialogue difficulty and speed based on user skill. Support both Chinese and English input.
Access synchronized learning materials for all subjects and grades. Watch video lessons and animations to explain concepts. Complete exercises and track progress. Listen to audiobooks and read bilingual stories.
Teach young children with interactive lessons on math, English, and Chinese characters. Watch educational animations and sing along to儿歌. Learn dance and drawing through guided activities.
Learn French vocabulary with customizable wordbooks from popular textbooks and exams. Review words using real audio examples from movies, news, and broadcasts.
Access and complete practice questions for public and professional courses, including past papers and detailed explanations. Take simulated exams with automatic grading and performance analysis.